	<div class="carousel">
		
	<nz-carousel  nzAutoPlay #swiper>
		<div nz-carousel-content *ngFor="let i of array">
			<img src="{{i}}">
		</div>
		<div nz-carousel-content><h3>文字1</h3></div>
		<div nz-carousel-content><h3>文字2</h3></div>
		<div nz-carousel-content><h3>文字3</h3></div>
	</nz-carousel>
	<span (click)="swiper.pre()" class="pre"><b></b></span>
	<span (click)="swiper.next()" class="next"><b></b></span>
	</div>